TY - JOUR T1 - Study of Cellulose Nanocrystals and Zinc Nitrate Hexahydrate Addition in Chitosan Hydrogels JO - Materials Research A1 - Ferreira, Sheila de Oliveira A1 - Montanheiro, Thaís Larissa do Amaral A1 - Montagna, Larissa Stieven A1 - Guerrini, Lilia Müller A1 - Lemes, Ana Paula SN - 1516-1439 UL - 10.1590/1980-5373-MR-2018-0760 VL - 22 Y1 - 2019 PB - Brasil ER -